BE800933A - CIRCUIT DEVICE FOR AUTOMATIC EMISSIONS SEARCH - Google Patents
CIRCUIT DEVICE FOR AUTOMATIC EMISSIONS SEARCHInfo
- Publication number
- BE800933A BE800933A BE132288A BE132288A BE800933A BE 800933 A BE800933 A BE 800933A BE 132288 A BE132288 A BE 132288A BE 132288 A BE132288 A BE 132288A BE 800933 A BE800933 A BE 800933A
- Authority
- BE
- Belgium
- Prior art keywords
- search
- circuit device
- emissions
- automatic
- automatic emissions
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/18—Automatic scanning over a band of frequencies
- H03J7/20—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element
- H03J7/24—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using varactors, i.e. voltage variable reactive diodes
- H03J7/26—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using varactors, i.e. voltage variable reactive diodes in which an automatic frequency control circuit is brought into action after the scanning action has been stopped
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722229696 DE2229696B1 (en) | 1972-06-19 | 1972-06-19 | CIRCUIT ARRANGEMENT FOR AUTOMATIC CHANNEL SEARCH |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE800933A true BE800933A (en) | 1973-10-01 |
Family
ID=5848061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE132288A BE800933A (en) | 1972-06-19 | 1973-06-14 | CIRCUIT DEVICE FOR AUTOMATIC EMISSIONS SEARCH |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE800933A (en) |
| CH (1) | CH548702A (en) |
| DE (1) | DE2229696B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1033478A (en) * | 1974-07-18 | 1978-06-20 | Sanyo Electric Co. Ltd. | Automatic tuning apparatus |
| DE2718472C2 (en) * | 1977-04-26 | 1986-05-15 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | Tuning circuit for a high-frequency heterodyne receiver with DC voltage-controlled tuning |
-
1972
- 1972-06-19 DE DE19722229696 patent/DE2229696B1/en active Granted
-
1973
- 1973-06-14 BE BE132288A patent/BE800933A/en unknown
- 1973-06-18 CH CH878373A patent/CH548702A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2229696B1 (en) | 1973-05-10 |
| DE2229696A1 (en) | 1973-05-10 |
| CH548702A (en) | 1974-04-30 |
| DE2229696C2 (en) | 1973-11-29 |
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